72395982

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{45191}}^1$

素因数の和:45288

約数の個数: 24

約数和(自身を含む): 158623920

約数和(自身を除く): 86227938

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 45191, 90382, 135573, 271146, 406719, 813438, 4021999, 8043998, 12065997, 24131994, 36197991, 72395982]

約数ペア:

[(1, 72395982), (2, 36197991), (3, 24131994), (6, 12065997), (9, 8043998), (18, 4021999), (89, 813438), (178, 406719), (267, 271146), (534, 135573), (801, 90382), (1602, 45191)]